Let’s say your grid is 8x8, you could make a pointer that’s 16x16 and that you can move around with the arrow keys. When it touches a node, then the node is sel

Let’s say your grid is 8x8, you could make a pointer that’s 16x16 and that you can move around with the arrow keys. When it touches a node, then the node is selected. But then you can hold ctrl to jump from one node to another, if they’re aligned. Kind of like excel, how you browse multiple tables in the same grid.